Mercurial > hg > toybox
view toys/dirname.c @ 399:7a5b70965e0e
Bugfix (spotted by Nathan McSween): xread can't detect <0 if the return type is stored in an unsigned variable.
author | Rob Landley <rob@landley.net> |
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date | Wed, 28 Dec 2011 13:01:12 -0600 |
parents | 67b0ded3c56c |
children | 31215cc6c9f2 |
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/* vi: set sw=4 ts=4: * * dirname.c - show directory portion of path * * Copyright 2011 Rob Landley <rob@landley.net> * * See http://opengroup.org/onlinepubs/9699919799/utilities/dirname.html USE_DIRNAME(NEWTOY(dirname, "<1", TOYFLAG_USR|TOYFLAG_BIN)) config DIRNAME bool "dirname" default y help usage: dirname PATH Show directory portion of path. */ #include "toys.h" #include <libgen.h> void dirname_main(void) { puts(dirname(*toys.optargs)); }